McHugh O V, Steenhuis T S, Abebe B, et al. Performance of in situ rainwater conservation tillage techniques on dry spell mitigation and erosion control in the drought-prone North Wello zone of the Ethiopian highlands. Soil and Tillage Research, 2007,97: 19-36.
[2]
Fabrizzi K P, Garca F O, Costa J L, et al. Soil water dynamics, physical properties and corn and wheat responses to minimum and no-tillage systems in the southern Pampas of Argentina. Soil and Tillage Research, 2005, 81: 57-69.
[3]
Monneveux P, Quilleou E, Sanchez C. Effect of zero tillage and residues conservation on continuous maize cropping in a subtropical environment (Mexico). Plant and Soil, 2006, 279: 95-105.
[4]
Rieger S, Richner W, Streit B, et al. Growth, yield, and yield components of winter wheat and the effects of tillage intensity, preceding crops, and N fertilisation. European Journal of Agronomy, 2008, 28(3): 405-411.